UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFVqgTsY5ylvRwaDxeObwoH1v37FyGzhxkNkBIulPgg=' 
WHERE 
  key_id = '05e8fda270361958e14b1e560942f9e67794bc63a558ef8685c5d9165cf993df' 
  AND (
    token = 'RFVqgTsY5ylvRwaDxeObwoH1v37FyGzhxkNkBIulPgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )